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logmngr: include kernel logs

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This commit is contained in:
Vivek Kumar Dutta 2025-03-20 18:11:18 +05:30
parent b883f2b310
commit 5a7e44cd04
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GPG key ID: 4E09F5AD8265FD4C
2 changed files with 30 additions and 13 deletions
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2
logmngr/Makefile
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@ -5,7 +5,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=logmngr
PKG_VERSION:=1.0.10
PKG_VERSION:=1.0.11
LOCAL_DEV:=0
ifneq ($(LOCAL_DEV),1)

41
logmngr/files/lib/logmngr/fluent-bit.sh
View file

@ -20,10 +20,26 @@ create_service_section() {
echo " daemon off" >> ${TMP_CONF_FILE}
echo " log_level info" >> ${TMP_CONF_FILE}
echo " parsers_file /etc/fluent-bit/parsers.conf" >> ${TMP_CONF_FILE}
echo "" >> ${TMP_CONF_FILE}
# Generate default input for kmsg
echo "[INPUT]" >> ${TMP_CONF_FILE}
echo " name kmsg" >> ${TMP_CONF_FILE}
echo " Tag KMSG" >> ${TMP_CONF_FILE}
echo "" >> ${TMP_CONF_FILE}
echo "[OUTPUT]" >> ${TMP_CONF_FILE}
echo " name file" >> ${TMP_CONF_FILE}
echo " match KMSG" >> ${TMP_CONF_FILE}
echo " file /var/log/messages" >> ${TMP_CONF_FILE}
echo " format template" >> ${TMP_CONF_FILE}
echo " template {sec}.{usec} {hostname} : {msg}" >> ${TMP_CONF_FILE}
echo "" >> ${TMP_CONF_FILE}
}
create_input_section() {
local tag="$1"
# the input in our case is always syslog, hence, this section of the
# fluent-bit.conf file has hardcoded values as well that do not depend
# on any uci value
@ -31,6 +47,7 @@ create_input_section() {
echo " name syslog" >> ${TMP_CONF_FILE}
echo " tag $tag" >> ${TMP_CONF_FILE}
echo " path /dev/log" >> ${TMP_CONF_FILE}
echo "" >> ${TMP_CONF_FILE}
}
generate_facility_regex() {
@ -281,8 +298,6 @@ handle_action() {
# with this and action and setup output accordingly.
config_foreach handle_log_file log_file "$tag"
config_foreach handle_log_remote log_remote "$tag"
}
handle_action_section() {
@ -295,27 +310,29 @@ apply_config_file() {
PROG=/usr/sbin/fluent-bit
logmngr_init() {
create_config_file
local enabled
config_load logmngr
local enabled
config_get enabled globals enable
if [ "$enabled" == "0" ]; then
return
fi
config_get enabled globals enable "1"
create_config_file
create_service_section
handle_action_section
apply_config_file
if [ -f /lib/logmngr/logrotate.sh ]; then
logrotate_init
fi
procd_open_instance logmngr
procd_set_param command $PROG -c $CONF_FILE
procd_set_param file $CONF_FILE
if [ "$enabled" == "1" ]; then
if [ -s "${TMP_CONF_FILE}" ]; then
procd_set_param command $PROG -c ${TMP_CONF_FILE}
procd_set_param file ${TMP_CONF_FILE}
elif [ -s "${CONF_FILE}" ]; then
procd_set_param command $PROG -c ${CONF_FILE}
procd_set_param file ${CONF_FILE}
fi
fi
procd_set_param respawn
procd_close_instance
}